package businesslogicservice.userblservice;

import java.util.ArrayList;

import po.Institute;
import po.TeacherPO;

import vo.*;

public interface TeacherBLService {

	public abstract Message login(String id, String password);

	public abstract Message modifyPassword(String id, String password);

	public abstract Message insertTeacher(TeacherVO vo);

	public abstract Message deleteTeacher(String id);

	public abstract Message modifyTeacher(TeacherVO vo);

	public abstract TeacherVO findTeacher(String id);

	public abstract ArrayList<TeacherVO> findTeacherByInstitute(
			Institute institute);

}
